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Usually when home visitors need to drink water, will always be hard to tell which is their own cup.Improved design for this problem, the surface of the disposable cups made of double, the outer layer is thin and easy to tear, the inner layer printed different dot (graphics, can be varied) and a different number of dots, opened a different degree ofto distinguish between the cups.
Colorful cups like colorful life, the need to turn over to read to know the wonderful inside. wonderful out of colorful.
Lan Shen Xiyang Zhang